LocNo: 4592Nm1b supérieur
| Country: |
Belgium
|
| Province: |
Namur
|
| Locality: |
Seilles
|
| Layer: | Nm1b supérieur |
| Lower Boundary: |
GBY E2b3--E2c1 C.nititoides--N.stellar.), 321 million years
|
| Upper Boundary: |
GBY E2c4--H1a(Nu.nuculum--I.subglobosum), 319 million years
|
| Georeference: |